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Get it between 2025-07-07 to 2025-07-14. Additional 3 business days for provincial shipping.
Rated UL 746E (file # E203094) for outdoor use
Externally Qualified to IPC-CC-830B-class A, by Pacific Testing Laboratories
Service temperature range -40°C to +125°C
Good resistance to solvents, salt fog and sulfur
Put in oven at 80 °C [176 °F] for 16 hrs —OR— Put in oven at 100 °C [212 °F] for 2 hrs
MG Chemicals 4223F is a one-part, heat curing, UL 746E certified, thermoset polyurethane conformal coating. It cures to a durable, flexible, scratch resistant, and smooth finish. It is easy to apply and can be handled in 15 minutes. It cures in only 2 hours at 100 °C (212 °F). It may be removed with appropriate strippers, or soldered through for repair or rework. 4223F protects printed circuit boards in chemically challenging environments. It provides strong protection against aggressive chemicals, corrosion, moisture, dirt, dust, thermal shock, abrasion, short circuit, high-voltage arcing, and static discharge.